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1. The Two-Tank experiment in the senior PDC Lab can be operated in the following manner W1 W2 h2 W3 W4

1. The Two-Tank experiment in the senior PDC Lab can be operated in the following manner W1 W2 h2 W3 W4

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Book: Process Dynamics and Control, Third Edition or Fourth Edition, by D. E. Seborg, T. F. Edgar, D. A. Mellichamp, F. J. Doyle III, John Wiley & Sons, Inc, 2011

1. The Two-Tank experiment in the senior PDC Lab can be operated in the following manner W2 W1 h1 h2 W3 W4 a) Develop a model for the two-tank system that can be used to find h1, h2, W3 and w4 as functions of time for any given variations in the inputs. b) Perform a degrees of freedom analysis. Identify all input and output variables as well as all model constants. Note the following assumptions can be made: The density of water is constant. The flow between tanks w3 is positive for flow from Tank 1 to Tank 2. All valves are linear with resistances k3 and k, (i.e., W= k*AP where AP is the pressure drop across the valve)
Transcribed Image Text:1. The Two-Tank experiment in the senior PDC Lab can be operated in the following manner W2 W1 h1 h2 W3 W4 a) Develop a model for the two-tank system that can be used to find h1, h2, W3 and w4 as functions of time for any given variations in the inputs. b) Perform a degrees of freedom analysis. Identify all input and output variables as well as all model constants. Note the following assumptions can be made: The density of water is constant. The flow between tanks w3 is positive for flow from Tank 1 to Tank 2. All valves are linear with resistances k3 and k, (i.e., W= k*AP where AP is the pressure drop across the valve)
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